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<head><meta charset="utf-8"><title>I-prioritize #73256 ICE: use of a constant whose type is a p · t-compiler/wg-prioritization · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/index.html">t-compiler/wg-prioritization</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html">I-prioritize #73256 ICE: use of a constant whose type is a p</a></h3>

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<a name="200609557"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200609557" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200609557">(Jun 11 2020 at 21:33)</a>:</h4>
<p><span class="user-group-mention" data-user-group-id="2403">@WG-prioritization</span> issue <a href="https://github.com/rust-lang/rust/issues/73256">#73256</a> has been requested for prioritization.</p>



<a name="200611631"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200611631" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200611631">(Jun 11 2020 at 21:52)</a>:</h4>
<p>might be already fixed, let me check</p>



<a name="200612188"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200612188" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> matthiaskrgr <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200612188">(Jun 11 2020 at 21:57)</a>:</h4>
<p>in master?</p>



<a name="200612247"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200612247" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200612247">(Jun 11 2020 at 21:57)</a>:</h4>
<p>yes, not yet a part of nightly, rollup <a href="https://github.com/rust-lang/rust/commit/ec42485ee95e3843a65b47533f6bcbcf06d9564e">ec42485ee95e3843a65b47533f6bcbcf06d9564e</a></p>



<a name="200612404"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200612404" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> lcnr <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200612404">(Jun 11 2020 at 21:58)</a>:</h4>
<p>ICE is fixed on master, see <a href="https://github.com/rust-lang/rust/issues/73256#issuecomment-642949231">https://github.com/rust-lang/rust/issues/73256#issuecomment-642949231</a></p>



<a name="200612487"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200612487" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> matthiaskrgr <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200612487">(Jun 11 2020 at 21:59)</a>:</h4>
<p>ok cool :)</p>



<a name="200612822"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200612822" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> matthiaskrgr <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200612822">(Jun 11 2020 at 22:02)</a>:</h4>
<p>This already crashes in beta, can we port the fix to beta as well?</p>



<a name="200612861"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200612861" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200612861">(Jun 11 2020 at 22:02)</a>:</h4>
<p>it's beta-accepted so should be rolled up as soon as someone gets a chance</p>



<a name="200612884"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200612884" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200612884">(Jun 11 2020 at 22:02)</a>:</h4>
<p>if I get to it today then that'll be today or tomorrow if not probably</p>



<a name="200612957"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200612957" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> matthiaskrgr <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200612957">(Jun 11 2020 at 22:03)</a>:</h4>
<p>can confirm that I can't repro the crash with rustc master <span aria-label="+1" class="emoji emoji-1f44d" role="img" title="+1">:+1:</span></p>



<a name="200700972"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200700972" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200700972">(Jun 12 2020 at 17:41)</a>:</h4>
<p>bump</p>



<a name="200700990"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200700990" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200700990">(Jun 12 2020 at 17:41)</a>:</h4>
<p>maybe we can just remove <code>I-prioritize</code> here?</p>



<a name="200702059"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200702059" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Léo Lanteri Thauvin <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200702059">(Jun 12 2020 at 17:50)</a>:</h4>
<p><span aria-label="+1" class="emoji emoji-1f44d" role="img" title="+1">:+1:</span></p>



<a name="200916114"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/200916114" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#200916114">(Jun 15 2020 at 16:53)</a>:</h4>
<p>Issue <a href="https://github.com/rust-lang/rust/issues/73256">#73256</a>'s prioritization request has been removed.</p>



<a name="201144184"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/201144184" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#201144184">(Jun 17 2020 at 13:57)</a>:</h4>
<p>about this one, I was just checking with <span class="user-mention silent" data-user-id="116122">simulacrum</span> and yeah we can close the issue but Mark told me that it would be nice to check if beta has the problem or not</p>



<a name="201144261"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/201144261" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#201144261">(Jun 17 2020 at 13:58)</a>:</h4>
<p>I'm checking the agenda right now but if someone can and want to check, it would be great :)</p>



<a name="201145229"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/201145229" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#201145229">(Jun 17 2020 at 14:05)</a>:</h4>
<p><del>Yeah looks like beta is affected</del> I have an old beta.</p>



<a name="201145598"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/201145598" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Wesley Wiser <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#201145598">(Jun 17 2020 at 14:07)</a>:</h4>
<p>Current beta is fine <span aria-label="slight smile" class="emoji emoji-1f642" role="img" title="slight smile">:slight_smile:</span></p>



<a name="201146868"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize%20%2373256%20ICE%3A%20use%20of%20a%20constant%20whose%20type%20is%20a%20p/near/201146868" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Santiago Pastorino <a href="https://rust-lang.github.io/zulip_archive/stream/227806-t-compiler/wg-prioritization/topic/I-prioritize.20.2373256.20ICE.3A.20use.20of.20a.20constant.20whose.20type.20is.20a.20p.html#201146868">(Jun 17 2020 at 14:16)</a>:</h4>
<p>cool, let's close it then</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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